DocGraph subsets for StrataRX tutorial

Here are the materials for the workshop that I did with Fred Trotter on using Gephi to analyze the DocGraph data set at the 2013 StrataRX conference: http://strataconf.com/rx2013/public/schedule/detail/29840 Details on how the GraphML and Gephi files were produced are detailed. The edge data set is based on the DocGraph data set available from here: http://notonlydev.com/docgraph-data/ as the V1.0 open source dataset. The NPPES or NPI node information is from the file: npidata_20050523-20130113.csv The NPPES data was processed with the following script: https://github.com/jhajagos/DocGraph/blob/master/nppes/npi_schema.sql The subsets of the larger graph are generated by the following criteria: jamestown_core_provider_graph.graphml -Providers selected with practice addresses in Jamestown, NY -179 nodes with 5,560 edges jamestown_core_and_leaf_provider_graph.graphml Includes providers above and those who are linked to them 1,322 nodes with 12,457 edges albany_core_provider_graph.graphml Providers selected with practice addresses in Albany, NY 1,368 nodes with 44,711 edges Subsets were produced using this script https://github.com/jhajagos/DocGraph/blob/master/extract_providers_to_graphml.py To these files I have added latitude and longitude from geocoding the practice address generated with this script: https://github.com/jhajagos/DocGraph/blob/master/nppes/geocode_nppes_using_arcgis.py The locators were based on ArcLogistics 2012 release 1 data.